Vulnerability Details CVE-2022-45195
SimpleXMQ before 3.4.0, as used in SimpleX Chat before 4.2, does not apply a key derivation function to intended data, which can interfere with forward secrecy and can have other impacts if there is a compromise of a single private key. This occurs in the X3DH key exchange for the double ratchet protocol.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 30.5%
CVSS Severity
CVSS v3 Score 5.3
Products affected by CVE-2022-45195
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cpe:2.3:a:simplex:simplex_chat:0.1.0
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cpe:2.3:a:simplex:simplex_chat:0.2.0
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cpe:2.3:a:simplex:simplex_chat:0.2.1
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cpe:2.3:a:simplex:simplex_chat:0.2.2
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cpe:2.3:a:simplex:simplex_chat:0.3.0
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cpe:2.3:a:simplex:simplex_chat:0.3.1
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cpe:2.3:a:simplex:simplex_chat:0.4.0
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cpe:2.3:a:simplex:simplex_chat:0.4.1
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cpe:2.3:a:simplex:simplex_chat:0.4.2
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cpe:2.3:a:simplex:simplex_chat:0.5.0
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cpe:2.3:a:simplex:simplex_chat:0.5.1
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cpe:2.3:a:simplex:simplex_chat:0.5.2
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cpe:2.3:a:simplex:simplex_chat:0.5.3
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cpe:2.3:a:simplex:simplex_chat:0.5.4
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cpe:2.3:a:simplex:simplex_chat:0.5.5
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cpe:2.3:a:simplex:simplex_chat:1.0.0
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cpe:2.3:a:simplex:simplex_chat:1.0.1
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cpe:2.3:a:simplex:simplex_chat:1.1.0
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cpe:2.3:a:simplex:simplex_chat:1.1.1
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cpe:2.3:a:simplex:simplex_chat:1.2.0
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cpe:2.3:a:simplex:simplex_chat:1.2.1
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cpe:2.3:a:simplex:simplex_chat:1.3.0
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cpe:2.3:a:simplex:simplex_chat:1.3.1
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cpe:2.3:a:simplex:simplex_chat:1.3.2
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cpe:2.3:a:simplex:simplex_chat:1.3.3
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cpe:2.3:a:simplex:simplex_chat:1.4.0
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cpe:2.3:a:simplex:simplex_chat:1.4.1
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cpe:2.3:a:simplex:simplex_chat:1.5.0
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cpe:2.3:a:simplex:simplex_chat:1.6.0
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cpe:2.3:a:simplex:simplex_chat:2.0.0
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cpe:2.3:a:simplex:simplex_chat:2.0.1
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cpe:2.3:a:simplex:simplex_chat:2.1.0
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cpe:2.3:a:simplex:simplex_chat:2.2.0
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cpe:2.3:a:simplex:simplex_chat:3.0.0
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cpe:2.3:a:simplex:simplex_chat:3.0.1
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cpe:2.3:a:simplex:simplex_chat:3.1.0
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cpe:2.3:a:simplex:simplex_chat:3.2.0
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cpe:2.3:a:simplex:simplex_chat:3.2.1
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cpe:2.3:a:simplex:simplex_chat:4.0.0
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cpe:2.3:a:simplex:simplex_chat:4.0.1
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cpe:2.3:a:simplex:simplex_chat:4.1.0
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cpe:2.3:a:simplex:simplex_chat:4.1.1
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cpe:2.3:a:simplex:simplexmq:0.1.0
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cpe:2.3:a:simplex:simplexmq:0.2.0
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cpe:2.3:a:simplex:simplexmq:0.3.0
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cpe:2.3:a:simplex:simplexmq:0.3.1
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cpe:2.3:a:simplex:simplexmq:0.3.2
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cpe:2.3:a:simplex:simplexmq:0.4.0
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cpe:2.3:a:simplex:simplexmq:0.4.1
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cpe:2.3:a:simplex:simplexmq:0.5.0
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cpe:2.3:a:simplex:simplexmq:0.5.1
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cpe:2.3:a:simplex:simplexmq:0.5.2
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cpe:2.3:a:simplex:simplexmq:1.0.0
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cpe:2.3:a:simplex:simplexmq:1.0.1
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cpe:2.3:a:simplex:simplexmq:1.0.2
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cpe:2.3:a:simplex:simplexmq:1.0.3
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cpe:2.3:a:simplex:simplexmq:1.1.0
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cpe:2.3:a:simplex:simplexmq:2.0.0
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cpe:2.3:a:simplex:simplexmq:2.1.0
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cpe:2.3:a:simplex:simplexmq:2.1.1
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cpe:2.3:a:simplex:simplexmq:2.2.0
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cpe:2.3:a:simplex:simplexmq:2.2.1
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cpe:2.3:a:simplex:simplexmq:2.3.0
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cpe:2.3:a:simplex:simplexmq:2.3.1
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cpe:2.3:a:simplex:simplexmq:3.0.0
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cpe:2.3:a:simplex:simplexmq:3.0.1
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cpe:2.3:a:simplex:simplexmq:3.1.0
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cpe:2.3:a:simplex:simplexmq:3.1.1
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cpe:2.3:a:simplex:simplexmq:3.1.2
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cpe:2.3:a:simplex:simplexmq:3.1.3
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cpe:2.3:a:simplex:simplexmq:3.2.0
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cpe:2.3:a:simplex:simplexmq:3.3.0
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cpe:2.3:a:simplex:simplexmq:3.3.1